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<div class="title">dTypes.h</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/* Copyright (c) &lt;2003-2019&gt; &lt;Julio Jerez, Newton Game Dynamics&gt;</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">* </span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">* This software is provided &#39;as-is&#39;, without any express or implied</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">* warranty. In no event will the authors be held liable for any damages</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">* arising from the use of this software.</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">* </span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">* Permission is granted to anyone to use this software for any purpose,</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">* including commercial applications, and to alter it and redistribute it</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">* freely, subject to the following restrictions:</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">* </span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">* 1. The origin of this software must not be misrepresented; you must not</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment">* claim that you wrote the original software. If you use this software</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment">* in a product, an acknowledgment in the product documentation would be</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment">* appreciated but is not required.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment">* </span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">* 2. Altered source versions must be plainly marked as such, and must not be</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment">* misrepresented as being the original software.</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment">* </span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment">* 3. This notice may not be removed or altered from any source distribution.</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160; </div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#ifndef __D_TYPES_H__</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor">#define __D_TYPES_H__</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160; </div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="preprocessor">#ifdef _MSC_VER </span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="preprocessor">    #if defined (_M_ARM) || defined (_M_ARM64)</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="preprocessor">        #ifndef _ARM_VER</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="preprocessor">            #define _ARM_VER</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">        #endif</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="preprocessor">    #elif defined (_M_X64)</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="preprocessor">        #ifndef _WIN_64_VER</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="preprocessor">            #define _WIN_64_VER</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="preprocessor">        #endif</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="preprocessor">    #elif defined (_M_IX86)</span></div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="preprocessor">        #ifndef _WIN_32_VER</span></div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="preprocessor">            #define _WIN_32_VER</span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor">        #endif</span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="preprocessor">    #else </span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="preprocessor">        #error target platform not defined</span></div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160; </div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="preprocessor">    #if _MSC_VER &gt;= 1400</span></div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="preprocessor">        #define HAVE_STRUCT_TIMESPEC</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160; </div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="preprocessor">#if (defined (_WIN_32_VER) || defined (_WIN_64_VER) || (defined (_MSC_VER ) &amp;&amp; defined (_ARM_VER)) )</span></div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="preprocessor">    #include &lt;io.h&gt;</span> </div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="preprocessor">    #include &lt;stdint.h&gt;</span></div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="preprocessor">    #include &lt;direct.h&gt;</span> </div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="preprocessor">    #include &lt;malloc.h&gt;</span></div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="preprocessor">    #include &lt;stdarg.h&gt;</span></div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="preprocessor">    #include &lt;process.h&gt;</span></div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160; </div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="preprocessor">    #pragma warning (push, 3) </span></div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="preprocessor">        #include &lt;windows.h&gt;</span></div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;<span class="preprocessor">        #include &lt;crtdbg.h&gt;</span></div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="preprocessor">    #pragma warning (pop) </span></div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160; </div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;<span class="preprocessor">#include &lt;new&gt;</span></div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="preprocessor">#include &lt;mutex&gt;</span></div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;<span class="preprocessor">#include &lt;atomic&gt;</span></div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="preprocessor">#include &lt;thread&gt;</span></div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="preprocessor">#include &lt;chrono&gt;</span></div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="preprocessor">#include &lt;math.h&gt;</span></div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="preprocessor">#include &lt;float.h&gt;</span></div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<span class="preprocessor">#include &lt;ctype.h&gt;</span></div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="preprocessor">#include &lt;stdio.h&gt;</span></div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="preprocessor">#include &lt;stdlib.h&gt;</span></div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="preprocessor">#include &lt;string.h&gt;</span></div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="preprocessor">#include &lt;stdarg.h&gt;</span></div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="preprocessor">#include &lt;locale.h&gt;</span></div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="preprocessor">#include &lt;tinyxml.h&gt;</span></div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;<span class="preprocessor">#include &lt;condition_variable&gt;</span></div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160; </div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="preprocessor">#if (defined (__MINGW32__) || defined (__MINGW64__))</span></div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="preprocessor">    #include &lt;io.h&gt;</span> </div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;<span class="preprocessor">    #include &lt;direct.h&gt;</span> </div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="preprocessor">    #include &lt;malloc.h&gt;</span></div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;<span class="preprocessor">    #include &lt;float.h&gt;</span></div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="preprocessor">    #include &lt;windows.h&gt;</span></div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;<span class="preprocessor">    #include &lt;process.h&gt;</span></div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160; </div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;<span class="preprocessor">#if (defined (_WIN_32_VER) || defined (_WIN_64_VER))</span></div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;<span class="preprocessor">    #include &lt;intrin.h&gt;</span></div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;<span class="preprocessor">    #include &lt;emmintrin.h&gt;</span> </div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;<span class="preprocessor">    #include &lt;pmmintrin.h&gt;</span></div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160; </div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;<span class="preprocessor">#if (defined (_POSIX_VER) || defined (_POSIX_VER_64) || defined (__MINGW32__) || defined (__MINGW64__))</span></div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;  <span class="comment">// CMake defines NDEBUG for _not_ debug builds. Therefore, set</span></div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;  <span class="comment">// Newton&#39;s _DEBUG flag only when NDEBUG is not defined.</span></div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160; </div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;<span class="preprocessor">  #ifndef NDEBUG</span></div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;<span class="preprocessor">    #define _DEBUG 1</span></div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160; </div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;<span class="preprocessor">    #include &lt;unistd.h&gt;</span></div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;<span class="preprocessor">    #include &lt;assert.h&gt;</span></div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;<span class="preprocessor">    #if (!defined(__arm__) &amp;&amp; !defined(__aarch64__)) // it was __ARMCC_VERSION before, it should be __ARM__ or aarch64, otherwise cross compiling in gcc fails.</span></div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;        <span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span> </div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;        { </div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;            <span class="comment">// for SSE3 and up</span></div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;<span class="preprocessor">            #include &lt;pmmintrin.h&gt;</span> </div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;<span class="preprocessor">            #include &lt;emmintrin.h&gt;</span> </div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;<span class="preprocessor">            #include &lt;mmintrin.h&gt;</span> </div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;        } </div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160; </div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;<span class="preprocessor">#ifdef _MACOSX_VER</span></div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;<span class="preprocessor">    #include &lt;unistd.h&gt;</span></div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;<span class="preprocessor">    #include &lt;sys/sysctl.h&gt;</span></div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;<span class="preprocessor">    #include &lt;assert.h&gt;</span> </div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;<span class="preprocessor">    #if (defined __i386__ || defined __x86_64__)</span></div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;<span class="preprocessor">        #include &lt;fenv.h&gt;</span></div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;<span class="preprocessor">        #include &lt;pmmintrin.h&gt;</span> </div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;<span class="preprocessor">        #include &lt;emmintrin.h&gt;</span>  <span class="comment">//sse3</span></div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;<span class="preprocessor">        #include &lt;mmintrin.h&gt;</span> </div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160; </div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;<span class="comment">//#define DG_PROFILE_PHYSICS</span></div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160; </div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;<span class="comment">// uncomment out D_PROFILER to enable profiler frame capture profiler traces</span></div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;<span class="comment">// alternatively the end application can use a command line option to enable this define</span></div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;<span class="comment">//#define D_PROFILER</span></div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160; </div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;<span class="comment">// uncomment this for Scalar floating point </span></div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;<span class="comment">// alternatively the end application can use a command line option to enable this define</span></div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;<span class="comment">//#define D_SCALAR_VECTOR_CLASS</span></div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160; </div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;<span class="comment">// uncomment this for Scalar floating point </span></div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;<span class="comment">// alternatively the end application can use a command line option to enable this define</span></div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;<span class="comment">//#define __ANDROID__</span></div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160; </div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;<span class="comment">// by default newton run on a separate thread and </span></div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;<span class="comment">// optionally concurrent with the calling thread,</span></div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;<span class="comment">// it also uses a thread job pool for multi core systems.</span></div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;<span class="comment">// define D_USE_THREAD_EMULATION on the command line for </span></div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;<span class="comment">// platform that do not support hardware multi threading or </span></div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;<span class="comment">// if the and application want to control threading at the application level </span></div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;<span class="comment">//#define D_USE_THREAD_EMULATION</span></div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160; </div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;<span class="preprocessor">#if (defined (_WIN_32_VER) || defined (_WIN_64_VER))</span></div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;<span class="preprocessor">    #if _MSC_VER &lt; 1700</span></div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;<span class="preprocessor">        #ifndef D_USE_THREAD_EMULATION</span></div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;<span class="preprocessor">            #define D_USE_THREAD_EMULATION</span></div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;<span class="preprocessor">        #endif</span></div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160; </div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;<span class="comment">//************************************************************</span></div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;<span class="preprocessor">#ifdef D_DISABLE_ASSERT</span></div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;<span class="preprocessor">    #define dAssert(x)</span></div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;<span class="preprocessor">#else </span></div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;<span class="preprocessor">    #if defined (_WIN_32_VER) || defined (_WIN_64_VER) </span></div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;<span class="preprocessor">        #define dAssert(x) _ASSERTE(x)</span></div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;<span class="preprocessor">    #elif defined (_MSC_VER ) &amp;&amp; defined (_ARM_VER) </span></div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;<span class="preprocessor">        #define dAssert(x) _ASSERTE(x)</span></div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;<span class="preprocessor">    #else</span></div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;<span class="preprocessor">        #ifdef _DEBUG</span></div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;<span class="preprocessor">            #define dAssert(x) assert(x)</span></div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;<span class="preprocessor">        #else </span></div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;<span class="preprocessor">            #define dAssert(x)</span></div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;<span class="preprocessor">        #endif</span></div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160; </div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;<span class="preprocessor">#ifdef _DEBUG</span></div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;<span class="comment">//#define __ENABLE_D_CONTAINERS_SANITY_CHECK </span></div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160; </div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;<span class="preprocessor">#ifdef _DEBUG</span></div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;<span class="preprocessor">    #define D_INLINE inline</span></div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;<span class="preprocessor">    #if defined(_MSC_VER)</span></div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;<span class="preprocessor">        #define D_INLINE __forceinline </span></div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;<span class="preprocessor">    #else </span></div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;<span class="preprocessor">        #define D_INLINE    inline</span></div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;        <span class="comment">//#define D_INLINE   __attribute__((always_inline))</span></div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160; </div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;<span class="preprocessor">#if defined (D_USE_VECTOR_AVX)</span></div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;<span class="preprocessor">    #if defined(_MSC_VER)</span></div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;<span class="preprocessor">        #define D_MSV_NEWTON_ALIGN_16    __declspec(align(16))</span></div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;<span class="preprocessor">        #define D_GCC_NEWTON_ALIGN_16    </span></div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160; </div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;<span class="preprocessor">        #define D_MSV_NEWTON_ALIGN_32    __declspec(align(32))</span></div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;<span class="preprocessor">        #define D_GCC_NEWTON_ALIGN_32    </span></div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;<span class="preprocessor">    #else</span></div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;<span class="preprocessor">        #define D_MSV_NEWTON_ALIGN_16</span></div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;<span class="preprocessor">        #define D_GCC_NEWTON_ALIGN_16     __attribute__((aligned (16)))</span></div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160; </div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;<span class="preprocessor">        #define D_MSV_NEWTON_ALIGN_32</span></div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;<span class="preprocessor">        #define D_GCC_NEWTON_ALIGN_32     __attribute__((aligned (32)))</span></div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;<span class="preprocessor">    #if defined(_MSC_VER)</span></div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;<span class="preprocessor">        #define D_GCC_NEWTON_ALIGN_16    </span></div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;<span class="preprocessor">        #define D_MSV_NEWTON_ALIGN_16   __declspec(align(16))</span></div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;        </div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;<span class="preprocessor">        #define D_GCC_NEWTON_ALIGN_32 </span></div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;<span class="preprocessor">        #define D_MSV_NEWTON_ALIGN_32   __declspec(align(32))</span></div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;<span class="preprocessor">    #else</span></div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;<span class="preprocessor">        #define D_GCC_NEWTON_ALIGN_16     __attribute__((aligned (16)))</span></div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;<span class="preprocessor">        #define D_MSV_NEWTON_ALIGN_16</span></div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160; </div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;<span class="preprocessor">        #define D_GCC_NEWTON_ALIGN_32     __attribute__((aligned (32)))</span></div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;<span class="preprocessor">        #define D_MSV_NEWTON_ALIGN_32</span></div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160; </div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;<span class="preprocessor">#if defined(_MSC_VER)</span></div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;<span class="preprocessor">    #define D_LIBRARY_EXPORT __declspec(dllexport)</span></div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;<span class="preprocessor">    #define D_LIBRARY_IMPORT __declspec(dllimport)</span></div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;<span class="preprocessor">    #define D_LIBRARY_EXPORT __attribute__((visibility(&quot;default&quot;)))</span></div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;<span class="preprocessor">    #define D_LIBRARY_IMPORT __attribute__((visibility(&quot;default&quot;)))</span></div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160; </div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;<span class="preprocessor">#ifdef _D_CORE_DLL</span></div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;<span class="preprocessor">    #ifdef _D_CORE_EXPORT_DLL</span></div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;<span class="preprocessor">        #define D_CORE_API D_LIBRARY_EXPORT</span></div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;<span class="preprocessor">    #else</span></div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;<span class="preprocessor">        #define D_CORE_API D_LIBRARY_IMPORT</span></div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;<span class="preprocessor">    #define D_CORE_API </span></div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160; </div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;<span class="preprocessor">#if ((defined (_WIN_32_VER) || defined (_WIN_64_VER)) &amp;&amp; (_MSC_VER  &gt;= 1600))</span></div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;    <span class="keyword">typedef</span> int8_t dInt8;</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;    <span class="keyword">typedef</span> uint8_t dUnsigned8;</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160; </div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;    <span class="keyword">typedef</span> int16_t dInt16;</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;    <span class="keyword">typedef</span> uint16_t dUnsigned16;</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160; </div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;    <span class="keyword">typedef</span> int32_t dInt32;</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;    <span class="keyword">typedef</span> uint32_t dUnsigned32;</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160; </div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;    <span class="keyword">typedef</span> int64_t dInt64;</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;    <span class="keyword">typedef</span> uint64_t dUnsigned64;</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;    <span class="keyword">typedef</span> <span class="keywordtype">char</span> dInt8;</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;    <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> dUnsigned8;</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160; </div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;    <span class="keyword">typedef</span> <span class="keywordtype">short</span> dInt16;</div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;    <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> dUnsigned16;</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160; </div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;    <span class="keyword">typedef</span> <span class="keywordtype">int</span> dInt32;</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;    <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> dUnsigned32;</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;    <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> dUnsigned32;</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160; </div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;    <span class="keyword">typedef</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> dInt64;</div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;    <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> dUnsigned64;</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;    <span class="keyword">typedef</span> <span class="keywordtype">double</span> dFloat64;</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160; </div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;<span class="keyword">typedef</span> <span class="keywordtype">double</span> dFloat64;</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160; </div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;<span class="preprocessor">#ifdef D_NEWTON_USE_DOUBLE</span></div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;    <span class="keyword">typedef</span> <span class="keywordtype">double</span> dFloat32;</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;    <span class="keyword">typedef</span> <span class="keywordtype">float</span> dFloat32;</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160; </div>
<div class="line"><a name="l00271"></a><span class="lineno"><a class="line" href="classd_triplex.html">  271</a></span>&#160;<span class="keyword">class </span><a class="code" href="classd_triplex.html">dTriplex</a></div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;{</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;    <span class="keyword">public</span>:</div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;    dFloat32 m_x;</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;    dFloat32 m_y;</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;    dFloat32 m_z;</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;};</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160; </div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;<span class="preprocessor">#define dPi             dFloat32 (3.141592f)</span></div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;<span class="comment">//#define dPi2          dFloat32 (dPi * 2.0f)</span></div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;<span class="preprocessor">#define dEXP            dFloat32 (2.71828f)</span></div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;<span class="preprocessor">#define dEpsilon        dFloat32 (1.0e-5f)</span></div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;<span class="preprocessor">#define dDegreeToRad    dFloat32 (dPi / 180.0f)</span></div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;<span class="preprocessor">#define dRadToDegree    dFloat32 (180.0f / dPi)</span></div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160; </div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;<span class="preprocessor">#define dSqrt(x)        dFloat32 (sqrt(x))  </span></div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;<span class="preprocessor">#define dSin(x)         dFloat32 (sin(x))</span></div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;<span class="preprocessor">#define dCos(x)         dFloat32 (cos(x))</span></div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;<span class="preprocessor">#define dAsin(x)        dFloat32 (asin(x))</span></div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;<span class="preprocessor">#define dAcos(x)        dFloat32 (acos(x))</span></div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;<span class="preprocessor">#define dLog(x)         dFloat32 (log(x))</span></div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;<span class="preprocessor">#define dCeil(x)        dFloat32 (ceil(x))</span></div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;<span class="preprocessor">#define dFloor(x)       dFloat32 (floor(x)) </span></div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;<span class="preprocessor">#define dPow(x,y)       dFloat32 (pow(x,y))</span></div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;<span class="preprocessor">#define dFmod(x,y)      dFloat32 (fmod(x,y))</span></div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;<span class="preprocessor">#define dTan(x)         dFloat32 (tan(x))</span></div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;<span class="preprocessor">#define dAtan2(x,y)     dFloat32 (atan2(x,y))</span></div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;<span class="preprocessor">#define dRsqrt(x)       (dFloat32 (1.0f) / dSqrt(x))</span></div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;<span class="preprocessor">#define dClearFP()      _clearfp() </span></div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;<span class="preprocessor">#define dControlFP(x,y) _controlfp(x,y)</span></div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160; </div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;<span class="keyword">class </span><a class="code" href="classd_matrix.html">dMatrix</a>;</div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;<span class="keyword">class </span><a class="code" href="classd_big_vector.html">dBigVector</a>;</div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;<span class="preprocessor">#ifndef D_NEWTON_USE_DOUBLE</span></div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;    <span class="keyword">class </span><a class="code" href="classd_vector.html">dVector</a>;</div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;<span class="preprocessor">#endif </span></div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160; </div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;<span class="preprocessor">#if (defined (_WIN_32_VER) || defined (_WIN_64_VER))</span></div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;<span class="preprocessor">    #define dCheckFloat(x) (_finite(x) &amp;&amp; !_isnan(x))</span></div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;<span class="comment">//  #define dCheckFloat(x) 1</span></div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;<span class="preprocessor">    #define dCheckFloat(x) (isfinite(x) &amp;&amp; !isnan(x))</span></div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;<span class="comment">//      #define dCheckFloat(x) 1</span></div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160; </div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;<span class="comment">//typedef void (*dDeserialize) (void* const userData, void* buffer, dInt32 size);</span></div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;<span class="comment">//typedef void (*dSerialize) (void* const userData, const void* const buffer, dInt32 size);</span></div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;<span class="comment">//typedef bool (*dReportProgress) (dFloat32 progressNormalzedPercent, void* const userData);</span></div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160; </div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;<span class="comment">// assume this function returns memory aligned to 16 bytes</span></div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;<span class="preprocessor">#define dAlloca(type, count) (type*) alloca (sizeof (type) * (count))</span></div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160; </div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;D_INLINE dInt32 dExp2 (dInt32 x)</div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;{</div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;    dInt32 exp;</div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;    <span class="keywordflow">for</span> (exp = -1; x; x &gt;&gt;= 1) </div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;    {</div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;        exp ++;</div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;    }</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;    <span class="keywordflow">return</span> exp;</div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;}</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160; </div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;D_INLINE dInt32 dBitReversal(dInt32 v, dInt32 base)</div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;{</div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;    dInt32 x = 0;</div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;    dInt32 power = dExp2 (base) - 1;</div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;    <span class="keywordflow">do</span> </div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;    {</div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;        x += (v &amp; 1) &lt;&lt; power;</div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;        v &gt;&gt;= 1;</div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;        power--;</div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;    } <span class="keywordflow">while</span> (v);</div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;    dAssert(x &lt; base);</div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;    <span class="keywordflow">return</span> x;</div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;}</div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160; </div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;T dMod(T val, T mod)</div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;{</div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;    <span class="keywordflow">return</span> T(fmod(T(val), T(mod)));</div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;}</div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160; </div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt; </div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;D_INLINE T dMin(T A, T B)</div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;{</div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;    <span class="keywordflow">return</span> (A &lt; B) ? A : B; </div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;}</div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160; </div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt; </div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;D_INLINE T dMax(T A, T B)</div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;{</div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;    <span class="keywordflow">return</span> (A &gt; B) ? A : B; </div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;}</div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160; </div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;D_INLINE T dMin(T A, T B, T C)</div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;{</div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;    <span class="keywordflow">return</span> dMin(dMin (A, B), C);</div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;}</div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160; </div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;D_INLINE T dMax(T A, T B, T C)</div>
<div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;{</div>
<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;    <span class="keywordflow">return</span> dMax(dMax (A, B), C);</div>
<div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;}</div>
<div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160; </div>
<div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;D_INLINE T dClamp(T val, T min, T max)</div>
<div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;{</div>
<div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;    <span class="keywordflow">return</span> dMax (min, dMin (max, val));</div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;}</div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160; </div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt; </div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;D_INLINE <span class="keywordtype">void</span> dSwap(T&amp; A, T&amp; B)</div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;{</div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;    T tmp (A);</div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;    A = B;</div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;    B = tmp;</div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;}   </div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160; </div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;D_INLINE T dAbs(T A)</div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;{</div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;    <span class="comment">// according to Intel this is better because is does not read after write</span></div>
<div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;    <span class="keywordflow">return</span> (A &gt;= T(0)) ? A : -A;</div>
<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;}</div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160; </div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;D_INLINE T dSign(T A)</div>
<div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;{</div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;    <span class="keywordflow">return</span> (A &gt;= T(0)) ? T(1) : T(-1);</div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;}</div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160; </div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt; </div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;D_INLINE <span class="keywordtype">bool</span> dAreEqual(T A, T B, T tol)</div>
<div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;{</div>
<div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;    <span class="comment">// deal with too small and de normal values.</span></div>
<div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;    <span class="keywordflow">if</span> ((dAbs(A) &lt; tol) &amp;&amp; (dAbs(B) &lt; tol)) </div>
<div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;    {</div>
<div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;    }</div>
<div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160; </div>
<div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;    dInt32 exp0;</div>
<div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;    dFloat64 mantissa0 = frexp(dFloat64 (A), &amp;exp0);</div>
<div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;    </div>
<div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;    dInt32 exp1;</div>
<div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;    dFloat64 mantissa1 = frexp(dFloat64(B), &amp;exp1);</div>
<div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;    <span class="keywordflow">if</span> (dAbs(exp0 - exp1) &gt; 1)</div>
<div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;    {</div>
<div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;    }</div>
<div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;    <span class="keywordflow">if</span> (exp0 != exp1)</div>
<div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;    {</div>
<div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;        <span class="keywordflow">if</span> (exp0 &gt; exp1)</div>
<div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;        {</div>
<div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;            mantissa0 *= dFloat32(2.0f);</div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;        }</div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;        {</div>
<div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;            mantissa1 *= dFloat32(2.0f);</div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;        }</div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;    }</div>
<div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;    <span class="keywordflow">return</span> dAbs(mantissa0 - mantissa1) &lt; tol;</div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;}</div>
<div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160; </div>
<div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;D_INLINE T AnglesAdd (T angleInRadiand1, T angleInRadiand0)</div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;{</div>
<div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;    T s1 = T(dSin(angleInRadiand1));</div>
<div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;    T c1 = T(dCos(angleInRadiand1));</div>
<div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;    T s0 = T(dSin(angleInRadiand0));</div>
<div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;    T c0 = T(dCos(angleInRadiand0));</div>
<div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160; </div>
<div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;    T s = s1 * c0 + s0 * c1;</div>
<div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;    T c = c1 * c0 - s0 * s1;</div>
<div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;    <span class="keywordflow">return</span> T(dAtan2(s, c));</div>
<div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;}</div>
<div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160; </div>
<div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;<span class="preprocessor">#ifdef D_NEWTON_USE_DOUBLE</span></div>
<div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;    <span class="keyword">union </span><a class="code" href="uniond_float_sign.html">dFloatSign</a></div>
<div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;    {</div>
<div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;        <span class="keyword">struct </span></div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;        {</div>
<div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;            dInt32 m_dommy;</div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;            dInt32 m_iVal;</div>
<div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;        } m_integer;</div>
<div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;        dFloat64 m_fVal;</div>
<div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;    };</div>
<div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00460"></a><span class="lineno"><a class="line" href="uniond_float_sign.html">  460</a></span>&#160;    <span class="keyword">union </span><a class="code" href="uniond_float_sign.html">dFloatSign</a></div>
<div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;    {</div>
<div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;        <span class="keyword">struct </span></div>
<div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;        {</div>
<div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;            dInt32 m_iVal;</div>
<div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;        } m_integer;</div>
<div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;        dFloat32 m_fVal;</div>
<div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;    };</div>
<div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160; </div>
<div class="line"><a name="l00470"></a><span class="lineno"><a class="line" href="uniond_double_int.html">  470</a></span>&#160;<span class="keyword">union </span><a class="code" href="uniond_double_int.html">dDoubleInt</a></div>
<div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;{</div>
<div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;    <span class="keyword">struct </span></div>
<div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;    {</div>
<div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;        dInt32 m_intL;</div>
<div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;        dInt32 m_intH;</div>
<div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;    };</div>
<div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;    <span class="keywordtype">void</span>* m_ptr;</div>
<div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;    dInt64 m_int;</div>
<div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;    dFloat64 m_float;</div>
<div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;};</div>
<div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160; </div>
<div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;<span class="preprocessor">#define PointerToInt(x) ((size_t)x)</span></div>
<div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;<span class="preprocessor">#define IntToPointer(x) ((void*)(size_t(x)))</span></div>
<div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160; </div>
<div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;<span class="preprocessor">#ifndef _MSC_VER </span></div>
<div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;<span class="preprocessor">    #define _stricmp(x,y) strcasecmp(x,y)</span></div>
<div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160; </div>
<div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;D_CORE_API dUnsigned64 dGetCpuClock();</div>
<div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160; </div>
<div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;D_CORE_API dUnsigned64 dGetTimeInMicrosenconds();</div>
<div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160; </div>
<div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;D_CORE_API dFloat64 dRoundToFloat(dFloat64 val);</div>
<div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160; </div>
<div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;<span class="preprocessor">#ifdef D_USE_THREAD_EMULATION</span></div>
<div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;    <span class="keyword">class </span><a class="code" href="classd_atomic.html">dAtomic</a></div>
<div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;    {</div>
<div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;        <span class="keyword">public</span>:</div>
<div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;        <a class="code" href="classd_atomic.html">dAtomic&lt;T&gt;</a>()</div>
<div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;            : m_val(T(val))</div>
<div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;        {</div>
<div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;        }</div>
<div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160; </div>
<div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;        <a class="code" href="classd_atomic.html">dAtomic&lt;T&gt;</a>(T val)</div>
<div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;            : m_val(val)</div>
<div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;        {</div>
<div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;        }</div>
<div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160; </div>
<div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;        T load()<span class="keyword"> const</span></div>
<div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;            <span class="keywordflow">return</span> m_val;</div>
<div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;        }</div>
<div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160; </div>
<div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;        <span class="keywordtype">void</span> store(T val)</div>
<div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;        {</div>
<div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;            m_val = val;</div>
<div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;        }</div>
<div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160; </div>
<div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;        T exchange(T val)</div>
<div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;        {</div>
<div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;            dSwap(val, m_val);</div>
<div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;            <span class="keywordflow">return</span> val;</div>
<div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;        }</div>
<div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160; </div>
<div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;        T fetch_add(T val)</div>
<div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;        {</div>
<div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;            m_val += val;</div>
<div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;            <span class="keywordflow">return</span> m_val - val;</div>
<div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;        }</div>
<div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160; </div>
<div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;        T fetch_sub(T val)</div>
<div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;        {</div>
<div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;            m_val -= val;</div>
<div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;            <span class="keywordflow">return</span> m_val + val;</div>
<div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;        }</div>
<div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160; </div>
<div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;        <span class="keyword">private</span>:</div>
<div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;        T m_val;</div>
<div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;    };</div>
<div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00550"></a><span class="lineno"><a class="line" href="classd_atomic.html">  550</a></span>&#160;    <span class="keyword">class </span><a class="code" href="classd_atomic.html">dAtomic</a>: <span class="keyword">public</span> std::atomic&lt;T&gt;</div>
<div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;    {</div>
<div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;        <span class="keyword">public</span>: </div>
<div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;        <a class="code" href="classd_atomic.html">dAtomic&lt;T&gt;</a>()</div>
<div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;            : std::atomic&lt;T&gt;(T(0))</div>
<div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;        {</div>
<div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;        }</div>
<div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160; </div>
<div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;        <a class="code" href="classd_atomic.html">dAtomic&lt;T&gt;</a>(T val)</div>
<div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;            :std::atomic&lt;T&gt;(val)</div>
<div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;        {</div>
<div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;        }</div>
<div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;    };</div>
<div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160; </div>
<div class="line"><a name="l00566"></a><span class="lineno"><a class="line" href="classd_spin_lock.html">  566</a></span>&#160;<span class="keyword">class </span><a class="code" href="classd_spin_lock.html">dSpinLock</a></div>
<div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;{</div>
<div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;    <span class="keyword">public</span>:</div>
<div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;    <a class="code" href="classd_spin_lock.html">dSpinLock</a>()</div>
<div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;<span class="preprocessor">#ifndef D_USE_THREAD_EMULATION  </span></div>
<div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;        :m_lock(0)</div>
<div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;    {</div>
<div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;    }</div>
<div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160; </div>
<div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;    <span class="keywordtype">void</span> Lock()</div>
<div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;    {</div>
<div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;<span class="preprocessor">        #ifndef D_USE_THREAD_EMULATION  </span></div>
<div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;        <span class="keywordflow">while</span> (m_lock.exchange(1)) </div>
<div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;        {</div>
<div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160;            std::this_thread::yield();</div>
<div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160;        }</div>
<div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;<span class="preprocessor">        #endif</span></div>
<div class="line"><a name="l00584"></a><span class="lineno">  584</span>&#160;    }</div>
<div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160; </div>
<div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160;    <span class="keywordtype">void</span> Unlock()</div>
<div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;    {</div>
<div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160;<span class="preprocessor">        #ifndef D_USE_THREAD_EMULATION  </span></div>
<div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;        m_lock.exchange(0);</div>
<div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;<span class="preprocessor">        #endif</span></div>
<div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;    }</div>
<div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160; </div>
<div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;<span class="preprocessor">    #ifndef D_USE_THREAD_EMULATION  </span></div>
<div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;    <span class="keyword">private</span>:</div>
<div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160;    <a class="code" href="classd_atomic.html">dAtomic&lt;dUnsigned32&gt;</a> m_lock;</div>
<div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160;};</div>
<div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160; </div>
<div class="line"><a name="l00600"></a><span class="lineno"><a class="line" href="classd_scope_spin_lock.html">  600</a></span>&#160;<span class="keyword">class </span><a class="code" href="classd_scope_spin_lock.html">dScopeSpinLock</a></div>
<div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;{</div>
<div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;    <span class="keyword">public</span>:</div>
<div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;    <a class="code" href="classd_scope_spin_lock.html">dScopeSpinLock</a>(<a class="code" href="classd_spin_lock.html">dSpinLock</a>&amp; spinLock)</div>
<div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160;        :m_spinLock(spinLock)</div>
<div class="line"><a name="l00605"></a><span class="lineno">  605</span>&#160;    {</div>
<div class="line"><a name="l00606"></a><span class="lineno">  606</span>&#160;        m_spinLock.Lock();</div>
<div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;    }</div>
<div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160; </div>
<div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160;    ~<a class="code" href="classd_scope_spin_lock.html">dScopeSpinLock</a>()</div>
<div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;    {</div>
<div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;        m_spinLock.Unlock();</div>
<div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;    }</div>
<div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160; </div>
<div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;    <a class="code" href="classd_spin_lock.html">dSpinLock</a>&amp; m_spinLock;</div>
<div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160;};</div>
<div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160; </div>
<div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;D_CORE_API dInt32 dVertexListToIndexList (dFloat64* <span class="keyword">const</span> vertexList, dInt32 strideInBytes, dInt32 compareCount,     dInt32 vertexCount,         dInt32* <span class="keyword">const</span> indexListOut, dFloat64 tolerance = dEpsilon);</div>
<div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;D_CORE_API dInt32 dVertexListToIndexList (dFloat32* <span class="keyword">const</span> vertexList, dInt32 strideInBytes, dInt32 floatSizeInBytes, dInt32 unsignedSizeInBytes, dInt32 vertexCount, dInt32* <span class="keyword">const</span> indexListOut, dFloat32 tolerance = dEpsilon);</div>
<div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160; </div>
<div class="line"><a name="l00621"></a><span class="lineno"><a class="line" href="classd_float_exceptions.html">  621</a></span>&#160;<span class="keyword">class </span><a class="code" href="classd_float_exceptions.html">dFloatExceptions</a></div>
<div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;{</div>
<div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160;    <span class="keyword">public</span>:</div>
<div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;<span class="preprocessor">    #ifdef _MSC_VER</span></div>
<div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;<span class="preprocessor">        #define D_FLOAT_EXECTIONS_MASK  (EM_INVALID | EM_DENORMAL | EM_ZERODIVIDE)</span></div>
<div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;<span class="preprocessor">    #else </span></div>
<div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160;<span class="preprocessor">        #define D_FLOAT_EXECTIONS_MASK  0</span></div>
<div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160; </div>
<div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;    <a class="code" href="classd_float_exceptions.html">dFloatExceptions</a>(dUnsigned32 mask = D_FLOAT_EXECTIONS_MASK);</div>
<div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;    ~<a class="code" href="classd_float_exceptions.html">dFloatExceptions</a>();</div>
<div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160; </div>
<div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;    <span class="keyword">private</span>:</div>
<div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;    <span class="comment">//#if (defined (_MSC_VER) &amp;&amp; defined (_WIN_32_VER))</span></div>
<div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;<span class="preprocessor">    #if defined (_MSC_VER)</span></div>
<div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;        dUnsigned32 m_mask;</div>
<div class="line"><a name="l00637"></a><span class="lineno">  637</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160;};</div>
<div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160; </div>
<div class="line"><a name="l00641"></a><span class="lineno"><a class="line" href="classd_set_precision_double.html">  641</a></span>&#160;<span class="keyword">class </span><a class="code" href="classd_set_precision_double.html">dSetPrecisionDouble</a> </div>
<div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;{</div>
<div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;    <span class="keyword">public</span>:</div>
<div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;    <a class="code" href="classd_set_precision_double.html">dSetPrecisionDouble</a>();</div>
<div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;    ~<a class="code" href="classd_set_precision_double.html">dSetPrecisionDouble</a>();</div>
<div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;<span class="preprocessor">    #if (defined (_MSC_VER) &amp;&amp; defined (_WIN_32_VER))</span></div>
<div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;    dInt32 m_mask; </div>
<div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;};</div>
<div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160; </div>
<div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160; </div>
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<div class="ttc" id="aclassd_spin_lock_html"><div class="ttname"><a href="classd_spin_lock.html">dSpinLock</a></div><div class="ttdoc">Simple spin lock for synchronizing threads for very short period of time.</div><div class="ttdef"><b>Definition:</b> dTypes.h:567</div></div>
<div class="ttc" id="aclassd_triplex_html"><div class="ttname"><a href="classd_triplex.html">dTriplex</a></div><div class="ttdef"><b>Definition:</b> dTypes.h:272</div></div>
<div class="ttc" id="auniond_float_sign_html"><div class="ttname"><a href="uniond_float_sign.html">dFloatSign</a></div><div class="ttdef"><b>Definition:</b> dTypes.h:461</div></div>
<div class="ttc" id="aclassd_set_precision_double_html"><div class="ttname"><a href="classd_set_precision_double.html">dSetPrecisionDouble</a></div><div class="ttdoc">Set cpu floating point precision mode, the original mode is restored when the destructor is called.</div><div class="ttdef"><b>Definition:</b> dTypes.h:642</div></div>
<div class="ttc" id="aclassd_atomic_html"><div class="ttname"><a href="classd_atomic.html">dAtomic</a></div><div class="ttdoc">wrapper over standard atomic operations</div><div class="ttdef"><b>Definition:</b> dTypes.h:551</div></div>
<div class="ttc" id="aclassd_big_vector_html"><div class="ttname"><a href="classd_big_vector.html">dBigVector</a></div><div class="ttdef"><b>Definition:</b> dVectorArmNeon.h:1521</div></div>
<div class="ttc" id="aclassd_vector_html"><div class="ttname"><a href="classd_vector.html">dVector</a></div><div class="ttdef"><b>Definition:</b> dVectorArmNeon.h:1104</div></div>
<div class="ttc" id="aclassd_matrix_html"><div class="ttname"><a href="classd_matrix.html">dMatrix</a></div><div class="ttdef"><b>Definition:</b> dMatrix.h:39</div></div>
<div class="ttc" id="auniond_double_int_html"><div class="ttname"><a href="uniond_double_int.html">dDoubleInt</a></div><div class="ttdef"><b>Definition:</b> dTypes.h:471</div></div>
<div class="ttc" id="aclassd_float_exceptions_html"><div class="ttname"><a href="classd_float_exceptions.html">dFloatExceptions</a></div><div class="ttdoc">Set cpu floating point exceptions, the original exception state is restored when the destructor is ca...</div><div class="ttdef"><b>Definition:</b> dTypes.h:622</div></div>
<div class="ttc" id="aclassd_scope_spin_lock_html"><div class="ttname"><a href="classd_scope_spin_lock.html">dScopeSpinLock</a></div><div class="ttdoc">Simple scope based spin lock.</div><div class="ttdef"><b>Definition:</b> dTypes.h:601</div></div>
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